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IZ4436

Features: • 221 bit EEPROM and 16 bit mask-programmable ROM 104 bit user memory fully compatible with IZ4406:• 64 bit Identification Area• 40 bit Counter Area including 1 bit for personalization• 133 bit additional memory for advanced features• 4 bit Counter Backup (a...

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SeekIC No. : 004381723 Detail

IZ4436: Features: • 221 bit EEPROM and 16 bit mask-programmable ROM 104 bit user memory fully compatible with IZ4406:• 64 bit Identification Area• 40 bit Counter Area including 1 bit for p...

IZ4436 Data Sheet

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Part Number:
IZ4436
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/6

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Product Details

Description



Features:

• 221 bit EEPROM and 16 bit mask-programmable ROM
   104 bit user memory fully compatible with IZ4406:
• 64 bit Identification Area
• 40 bit Counter Area including 1 bit for personalization
• 133 bit additional memory for advanced features
• 4 bit Counter Backup (anti-tearing flags)
• 1 bit Initiation Flag for Authentication Key.2
• 16 bit Data Area 1 for free user access
• 48 bit Authentication Key.1
• either 64 bit Data Area 2 for user defined data or 48 bit Authentication Key.2
• Counter with up to 33352 count units fully compatible with IZ4406
• Due to testing purposes a maximum of 21064 count units is guaranteed
• Counter tearing protection
• Backup feature activated at choice
• High security authentication module
• Random number as challenge
• Individual secret Authentication Key.1
• Optional individual secret Authentication Key.2
• Calculation of up to 16 bit response
• Calculation of a 16 bit response within 30 ms at a clock frequency of 100 kHz
• Transport Code protection for delivery
• Chip layout of security relevant areas protected against physical / electrical signal analysis
• Supply voltage 5 V ± 10%
• Supply current < 5 mA
• EEPROM programming time 5 ms
• ESD protection 4000 V
• Endurance minimum of 105 write / erase cycles per bit
• Data retention for minimum of 10 years


Specifications

Parameter Symbol Limit Values Unit Comments
Min. Max.
Supply voltage
Input voltage		 VCC
VI		 -0.35
-0.35		 7.0
7.0		 V
V		 -
-
Storage temperature Tstg -40 125 °C -
Power dissipation Ptot   40 mW  
ESD protection     4000 V  



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